lwIP - A Lightweight TCP/IP stack - Bugs: bug #59089, Optimisation of vj_uncompress_tcp...
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bug #59089: Optimisation of vj_uncompress_tcp breaks PPP
Submitter: | Ashley Duncan <ashesman> | ||
Submitted: | Thu 10 Sep 2020 12:28:23 AM UTC | ||
Category: | PPP | Severity: | 1 - Wish |
Item Group: | Faulty Behaviour | Status: | Confirmed |
Privacy: | Public | Assigned to: | gradator |
Open/Closed: | Open | Planned Release: | None |
lwIP version: | 2.1.1 |
Fri 16 Oct 2020 11:38:01 PM UTC, comment #3: |
Sylvain Rochet <gradator> |
Thu 10 Sep 2020 01:24:56 AM UTC, comment #2: LOL, thanks. Not what I wanted to hear after days of debugging! Damn and I searched for known issues and didn't find anything.
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Ashley Duncan <ashesman> |
Thu 10 Sep 2020 12:36:54 AM UTC, comment #1: Hi Ashley,
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Sylvain Rochet <gradator> |
Thu 10 Sep 2020 12:28:23 AM UTC, original submission:
Context: Embedded project, STM32H7, GCC Arm V9, using PPP to communicate with a ublox Nina W152 WiFi module. Lwip V2.1.2.
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Ashley Duncan <ashesman> |
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Follow 3 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2020-10-16 | gradator | Severity | 3 - Normal | 1 - Wish | |
2020-09-10 | gradator | Status | None | Confirmed | |
Assigned to | None | gradator |
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Corresponding source code
As a temporary measure (that is without doubt going to be permanent given how useful VJ compression is today ;-) ) I have disabled VJ support by default.
I added a comment on the feature enable flag that it is known to be broken.
And I'm lowering the bug priority to "Wish" because I doubt anyone need VJ compression today.